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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,000 pcs
|
3000 pcs | On Request | 1 | On Request | On Request | 16+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Capacitance @ Frequency | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Peak Pulse Power (Nominal @ 10/1000 μs waveform) | |
| Power | |
| Power Line Protection | |
| Supplier Device Package | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The SMF18A-HE3-08 is a unidirectional TVS diode from Vishay Dale designed for transient voltage suppression in electronic circuits. It features a standoff voltage of 18V and a clamping voltage of 29.2V, providing protection against voltage spikes.
This device is rated for a peak pulse power of 200W under a 10/1000µs waveform and 1000W under an 8/20µs waveform per IEC 61000-4-5. It is housed in a DO219AB surface-mount package, suitable for automated assembly.
Typical applications include protection of sensitive electronics in consumer, industrial, and automotive systems where reliable overvoltage clamping is required.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.55 | $0.55 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
200W for a 10/1000µs waveform and 1000W for an 8/20µs waveform per IEC 61000-4-5.
18V.
29.2V.
DO219AB surface-mount package.